package learning.liu.test;

import org.apache.log4j.Logger;

/**
 * Created by XXZX-LW on 2017/12/6.
 */
public class HelloWorld {

    private static final Logger logger = Logger.getLogger(HelloWorld.class);

    public static void main(String[] args) {
        logger.info("info...");
        logger.error("error...");
    }
}
